Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1990-07-17
1991-08-06
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521131, C08G 1814
Patent
active
050378600
ABSTRACT:
Flexible foam is prepared using 1,1,1-trichloroethane as the sole or predominant auxiliary blowing agent.
REFERENCES:
patent: 4742089 (1988-05-01), Naka et al.
PCT, WO89/00594, 1/26/89.
Oswald Lenore F.
Parrish Donald B.
Thomas Raymond E.
The Dow Chemical Company
Welsh Maurice J.
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